What Does the F4 Key Do? Functions and Shortcuts Explained

Discover the versatile functions of the F4 key, including how Alt + F4 closes apps and F4 shortcuts in Microsoft Excel.

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The F4 key on a computer keyboard serves various functions depending on the program in use. Generally, in Microsoft Windows, pressing Alt + F4 will close the application currently in focus. Within software like Microsoft Excel, F4 can repeat the last action or, when editing a cell, cycle through available cell references. Its versatility makes it a valuable shortcut for increasing efficiency and productivity in numerous tasks.

FAQs & Answers

  1. What does pressing Alt + F4 do? Pressing Alt + F4 closes the currently active application window in Microsoft Windows.
  2. How does the F4 key work in Microsoft Excel? In Excel, pressing F4 repeats the last action or cycles through cell reference types when editing a formula.
  3. Can the F4 key be used in other programs? Yes, the F4 key’s function varies by program, but it often serves as a shortcut to perform repetitive or closing tasks.